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Camp & Comfort™

BaseCamp, angle

The deluxe, updated version of the classic Therm-a-Rest mattress.

Still sleeping on your ultralight backpacking mattress while car camping? The Basecamp mattress is here to remind you of how good it can be with the exceptional comfort and convenience of a robust foam core mattress. It offers excellent self-inflating convenience, exceptional all-season warmth and the top-notch support and stability that is exclusive to our time-tested self-inflating mattress construction. Grab one and see what you’ve been missing.

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Choose style/color
  • BaseCamp, Regular, Blue Night$69.95 (USD)
  • BaseCamp, L, Blue Night$89.95 (USD)
  • BaseCamp, XL, Blue Night$119.95 (USD)

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Available for U.S. addresses only.

Find the nearest stores that have stocked this product within the last six months by simply entering the city, state abbreviation, or postal code, and then clicking GO. We suggest you call the stores listed to confirm availability of the gear you want.


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  • Plush Fabrics: Light, soft fabrics make this mattress exceptionally comfortable.
  • Thick: 2-inch (5 cm) thickness provides a high level of warmth and support.
  • Self-Inflating: Compressible foam core expands when unpacked for easy self-inflation.
  • Durable: Sturdy, classic design provides an outstanding value.

Therm-a-Rest Basecamp mattress R-value chart

View specs in printer-friendly format
ColorBlue NightBlue NightBlue Night
Weight2 lbs 2 oz / 970 g2 lbs 12 oz / 1.25 kg3 lbs 11 oz / 1.67 kg
Width20 in / 51 cm25 in / 63 cm30 in / 76 cm
Length72 in / 183 cm77 in / 196 cm77 in / 196 cm
Thickness2.0 in / 5.0 cm2.0 in / 5.0 cm2.0 in / 5.0 cm
Packed dimension5.0 x 21 / 13 x 515.0 x 26 / 13 x 665.0 x 31 / 13 x 79
Volume2880 cu. in3850 cu. in4620 cu. in
Top fabric type75d Polyester75d Polyester75d Polyester
Bottom fabric type75d Polyester75d Polyester75d Polyester
Foam typeUrethane FoamUrethane FoamUrethane Foam
Country of OriginUSA*Built of the Finest U.S. and Global MaterialsUSA*Built of the Finest U.S. and Global MaterialsUSA*Built of the Finest U.S. and Global Materials
USA*Built of the Finest U.S. and Global Materials

BaseCamp Instructions

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